class.ilWikiPageTemplateGUI.php

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<?php

/* Copyright (c) 1998-2014 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilWikiPageTemplateGUI
{
        protected $wiki_gui;
        protected $ctrl;
        protected $tpl;

        function __construct(ilObjWikiGUI $a_wiki_gui)
        {
                global $ilCtrl, $tpl, $ilToolbar, $lng;

                $this->wiki_gui = $a_wiki_gui;
                $this->wiki = $this->wiki_gui->object;
                $this->ctrl = $ilCtrl;
                $this->tpl = $tpl;
                $this->lng = $lng;
                $this->toolbar = $ilToolbar;
        }

        function executeCommand()
        {
                $nc = $this->ctrl->getNextClass();

                switch($nc)
                {
                        default:
                                $cmd = $this->ctrl->getCmd("listTemplates");
                                if (in_array($cmd, array("listTemplates", "add", "remove", "saveTemplateSettings", "addPageTemplateFromPageAction", "removePageTemplateFromPageAction")))
                                {
                                        $this->$cmd();
                                }
                                break;
                }
        }

        function listTemplates()
        {
                // list pages
                include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
                $pages = ilWikiPage::getAllPages($this->wiki->getId());
                $options = array("" => $this->lng->txt("please_select"));
                foreach ($pages as $p)
                {
                        //if (!in_array($p["id"], $ipages_ids))
                        //{
                                $options[$p["id"]] = ilUtil::shortenText($p["title"], 60, true);
                        //}
                }

                $this->toolbar->setFormAction($this->ctrl->getFormAction($this));
                $this->toolbar->setOpenFormTag(true);
                $this->toolbar->setCloseFormTag(false);

                if (count($options) > 0)
                {
                        include_once("./Services/Form/classes/class.ilSelectInputGUI.php");
                        $si = new ilSelectInputGUI($this->lng->txt("wiki_pages"), "templ_page_id");
                        $si->setOptions($options);
                        $this->toolbar->addInputItem($si);
                        $this->toolbar->addFormButton($this->lng->txt("wiki_add_template"), "add");
                        $this->toolbar->addSeparator();

                }

                // empty page as template?
                include_once("./Services/Form/classes/class.ilCheckboxInputGUI.php");
                $cb = new ilCheckboxInputGUI($this->lng->txt("wiki_empty_page_template"), "empty_page_templ");
                $cb->setChecked($this->wiki->getEmptyPageTemplate());
                $this->toolbar->addInputItem($cb, true);
                $this->toolbar->addFormButton($this->lng->txt("save"), "saveTemplateSettings");


                include_once("./Modules/Wiki/classes/class.ilWikiPageTemplatesTableGUI.php");
                $tab = new ilWikiPageTemplatesTableGUI($this, "listTemplates", $this->wiki->getId());
                $tab->setOpenFormTag(false);
                $tab->setCloseFormTag(true);
                $this->tpl->setContent($tab->getHTML());
        }

        function add()
        {
                include_once("./Modules/Wiki/classes/class.ilWikiPageTemplate.php");
                $wpt = new ilWikiPageTemplate($this->wiki->getId());
                $wpt->save((int) $_POST["templ_page_id"]);
                ilUtil::sendSuccess($this->lng->txt("wiki_template_added"), true);
                $this->ctrl->redirect($this, "listTemplates");
        }

        function remove()
        {
                include_once("./Modules/Wiki/classes/class.ilWikiPageTemplate.php");
                $wpt = new ilWikiPageTemplate($this->wiki->getId());

                if (is_array($_POST["id"]))
                {
                        foreach ($_POST["id"] as $id)
                        {
                                $wpt->remove((int) $id);
                        }
                        ilUtil::sendSuccess($this->lng->txt("wiki_template_status_removed"), true);
                }

                $this->ctrl->redirect($this, "listTemplates");
        }

        function saveTemplateSettings()
        {
                if (is_array($_POST["all_ids"]))
                {
                        include_once("./Modules/Wiki/classes/class.ilWikiPageTemplate.php");
                        foreach ($_POST["all_ids"] as $id)
                        {
                                $wpt = new ilWikiPageTemplate($this->wiki->getId());
                                $wpt->save((int) $id, (int) $_POST["new_pages"][$id], (int) $_POST["add_to_page"][$id]);
                        }
                }

                $this->wiki->setEmptyPageTemplate((int) $_POST["empty_page_templ"]);
                $this->wiki->update();

                ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
                $this->ctrl->redirect($this, "listTemplates");
        }
        
        
        //
        // PAGE ACTIONS
        //
        
        function removePageTemplateFromPageAction()
        {
                $page_id = (int)$_GET["wpg_id"];
                if($page_id)
                {
                        include_once("./Modules/Wiki/classes/class.ilWikiPageTemplate.php");
                        $wpt = new ilWikiPageTemplate($this->wiki->getId());
                        $wpt->remove($page_id);
                        ilUtil::sendSuccess($this->lng->txt("wiki_template_status_removed"), true);
                }
                
                $this->ctrl->redirect($this, "listTemplates");          
        }
        
        function addPageTemplateFromPageAction()
        {
                $page_id = (int)$_GET["wpg_id"];
                if($page_id)
                {
                        include_once("./Modules/Wiki/classes/class.ilWikiPageTemplate.php");
                        $wpt = new ilWikiPageTemplate($this->wiki->getId());
                        $wpt->save($page_id);
                        ilUtil::sendSuccess($this->lng->txt("wiki_template_added"), true);
                }
                
                $this->ctrl->redirect($this, "listTemplates");          
        }
}

?>